# InterSpec Radiation Analysis vs LoRaAMR

The clearest difference is update cadence: InterSpec Radiation Analysis at every 11 months against LoRaAMR's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

InterSpec Radiation Analysis ships an update every 11 months, LoRaAMR every 27 months. The most recent releases landed on September 13, 2026 and December 12, 2025 respectively.

## The numbers

| Metric | InterSpec Radiation Analysis | LoRaAMR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/interspec-radiation-analysis/id1447080767/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 27 months |
| Monetization | Free | — |
| Size | 80 MB | 28 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Johnson](https://appshunter.io/developer/1447080766) | [Chongqing ADDUNION Information Technology Co.,LTD](https://appshunter.io/developer/1614985326) |

## What reviewers say

### InterSpec Radiation Analysis

[App page](https://appshunter.io/ios/app/interspec-radiation-analysis/id1447080767)

Analyze nuclear radiation spectral data to identify nuclides, determine source activity, and calculate shielding. Supports various detector file formats and includes tools for dose rate calculations and nuclide decay information.

**Highlights:** Spectral nuclear radiation data analysis, Nuclide identification, Source activity determination, Shielding amount calculation, Spectral file format conversion, Dose rate calculations, Interactive nuclide decay information

**Features:** macOS Compatibility

**In-app purchases:** none


### LoRaAMR

[App page](https://appshunter.io/ios/app/loraamr/id1630690953)

**In-app purchases:** none


## Frequently asked questions

### Is InterSpec Radiation Analysis free?

InterSpec Radiation Analysis is free to download, with no in-app purchases.

### Is LoRaAMR free?

LoRaAMR is free to download, with no in-app purchases.

### Do InterSpec Radiation Analysis or LoRaAMR have ads?

Neither InterSpec Radiation Analysis nor LoRaAMR shows ads.

### Which is updated more often, InterSpec Radiation Analysis or LoRaAMR?

InterSpec Radiation Analysis ships an update every 11 months, and LoRaAMR every 27 months. Most recently, InterSpec Radiation Analysis was updated on September 13, 2026 and LoRaAMR on December 12, 2025.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*